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Optical Engineering

Wavefront reconstruction by adding modulation capabilities of two liquid crystal devices
Author(s): Raul Tudela; Estela Martín-Badosa; Ignasi Juan Labastida; Santiago Vallmitjana; Arturo Carnicer
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Paper Abstract

We analyze the behavior of complex information in the Fresnel domain, taking into account the limited capability to display complex values of liquid crystal devices when they are used as holographic displays. To do this analysis we study the reconstruction of Fresnel holograms at several distances using the different parts of the complex distribution. We also use the information adjusted with a method that combines two configurations of the devices in an adding architecture. The results of the error analysis show different behavior for the reconstructions when using the different methods. Simulated and experimental results are presented.

Paper Details

Date Published: 1 November 2004
PDF: 8 pages
Opt. Eng. 43(11) doi: 10.1117/1.1803551
Published in: Optical Engineering Volume 43, Issue 11
Show Author Affiliations
Raul Tudela, Univ. de Barcelona (Spain)
Estela Martín-Badosa, Univ. de Barcelona (Spain)
Ignasi Juan Labastida, Univ. de Barcelona (Spain)
Santiago Vallmitjana, Univ. de Barcelona (Spain)
Arturo Carnicer, Univ. de Barcelona (Spain)


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